30130530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23357}}^1$

素因数の和:23410

約数の個数: 32

約数和(自身を含む): 73998144

約数和(自身を除く): 43867614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23357, 46714, 70071, 116785, 140142, 233570, 350355, 700710, 1004351, 2008702, 3013053, 5021755, 6026106, 10043510, 15065265, 30130530]

約数ペア:

[(1, 30130530), (2, 15065265), (3, 10043510), (5, 6026106), (6, 5021755), (10, 3013053), (15, 2008702), (30, 1004351), (43, 700710), (86, 350355), (129, 233570), (215, 140142), (258, 116785), (430, 70071), (645, 46714), (1290, 23357)]